package com.zaizai.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.zaizai.reggie.common.R;
import com.zaizai.reggie.entity.User;
import com.zaizai.reggie.service.UserService;
import com.zaizai.reggie.utils.SMSUtils;
import com.zaizai.reggie.utils.ValidateCodeUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpSession;
import java.sql.Connection;
import java.sql.DriverManager;
import java.util.Map;

@RequestMapping("/user")
@RestController
@Slf4j
public class UserController {




    @Autowired
    private UserService userService;
    @PostMapping("/sendMsg")
    public R<String> sendMsg(@RequestBody User user, HttpSession session) throws ClassNotFoundException {
        //获取手机号
        Class.forName("com.mysql.cj.jdbc.Driver");
        Connection connection = DriverManager.getConnection(url, user, pwd);
        String phone = user.getPhone();
        if(StringUtils.isNotEmpty(phone)){
            String code = ValidateCodeUtils.generateValidateCode(4).toString();
            SMSUtils.sendMessage("崽崽的瑞吉外卖","SMS_264745785",phone,code);
            session.setAttribute("phone",code);
            log.info(code);
            return R.success("手机验证码短信发送成功");


        }
        return R.error("短信发送失败");
    }
    @PostMapping("/login")
    public R<User> sendMsg(@RequestBody Map map, HttpSession session) {
        //获取手机号
        String phone = map.get("phone").toString();
        //获取验证码
        String code = map.get("code").toString();
        //从Session中获取保存的验证码
        Object codeInAttribute = session.getAttribute("phone");
        //进行验证码的比对
        if (codeInAttribute != null && codeInAttribute .equals(code)) {
            //如果能比对成功，说明登陆成功
            //判断当前的手机号对应的用户是否为新用户，如果是新用户就自动完成注册
            LambdaQueryWrapper<User> queryWrapper = new LambdaQueryWrapper();
            queryWrapper.eq(User::getPhone,phone);
            User user = userService.getOne(queryWrapper);
            if(user==null){
                //判断当前手机号所对应的用户是否为新用户，如果是新用户就自动完成注册
                user=new User();
                user.setPhone(phone);
                userService.save(user);
            }
            session.setAttribute("user",user.getId());
            return R.success(user);
        }

        return R.error("登录失败");

    }

}
